TABLE 2.
Potential protein interactors identified by mass spectrometry
| Gene | Description | MW | Unique peptides | Total spectra | Sequence coverage |
|---|---|---|---|---|---|
| ssb | Single-stranded DNA-binding protein | 18,974 | 13 | 1508 | 61% |
| radD | Predicted ATP-dependent DNA or RNA helicase | 66,414 | 44 | 1120 | 67% |
| tnaA | Tryptophanase/l-cysteine desulfhydrase | 52,775 | 16 | 136 | 46% |
| ruvA | Regulatory subunit of RuvABC resolvasome | 22,086 | 6 | 73 | 30% |
| topA | DNA topoisomerase I | 97,351 | 20 | 48 | 38% |
| topB | DNA topoisomerase III | 73,218 | 16 | 43 | 33% |
| dps | Nucleoid component, sequesters iron | 18,696 | 9 | 37 | 61% |
| rpoB | RNA polymerase, β subunit | 150,636 | 22 | 29 | 28% |
| rpoC | RNA polymerase, β prime subunit | 155,164 | 23 | 28 | 30% |
| seqA | Regulator of replication initiation | 20,316 | 6 | 26 | 54% |
| hns | DNA binding transcriptional dual regulator | 15,540 | 4 | 25 | 38% |
| ahpC | Alkyl hydroperoxide reductase, C22 subunit | 20,762 | 7 | 25 | 54% |
| recQ | ATP-dependent helicase | 68,365 | 12 | 25 | 29% |